/src/compositor/compositor_api/qwaylandcompositor.cpp
C++ | 302 lines | 203 code | 52 blank | 47 comment | 6 complexity | 6c45b42ab70f3c3af99dd62a80cafe39 MD5 | raw file
- /****************************************************************************
- **
- ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
- ** Contact: http://www.qt-project.org/legal
- **
- ** This file is part of the Qt Compositor.
- **
- ** $QT_BEGIN_LICENSE:BSD$
- ** You may use this file under the terms of the BSD license as follows:
- **
- ** "Redistribution and use in source and binary forms, with or without
- ** modification, are permitted provided that the following conditions are
- ** met:
- ** * Redistributions of source code must retain the above copyright
- ** notice, this list of conditions and the following disclaimer.
- ** * Redistributions in binary form must reproduce the above copyright
- ** notice, this list of conditions and the following disclaimer in
- ** the documentation and/or other materials provided with the
- ** distribution.
- ** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
- ** of its contributors may be used to endorse or promote products derived
- ** from this software without specific prior written permission.
- **
- **
- ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
- **
- ** $QT_END_LICENSE$
- **
- ****************************************************************************/
- #include "qwaylandcompositor.h"
- #include "qwaylandinput.h"
- #include "qwaylandglobalinterface.h"
- #include "qwaylandsurfaceview.h"
- #include "wayland_wrapper/qwlcompositor_p.h"
- #include "wayland_wrapper/qwldatadevice_p.h"
- #include "wayland_wrapper/qwlsurface_p.h"
- #include "wayland_wrapper/qwlinputdevice_p.h"
- #include "wayland_wrapper/qwlinputpanel_p.h"
- #include "wayland_wrapper/qwlshellsurface_p.h"
- #include <QtCore/QCoreApplication>
- #include <QtCore/QStringList>
- #include <QtGui/QDesktopServices>
- #include <QDebug>
- QT_BEGIN_NAMESPACE
- QWaylandCompositor::QWaylandCompositor(QWindow *window, const char *socketName, ExtensionFlags extensions)
- : m_compositor(new QtWayland::Compositor(this, extensions))
- , m_toplevel_window(window)
- {
- m_compositor->m_socket_name = socketName;
- m_compositor->init();
- }
- QWaylandCompositor::QWaylandCompositor(QWindow *window, const char *socketName, QtWayland::Compositor *dptr)
- : m_compositor(dptr)
- , m_toplevel_window(window)
- {
- m_compositor->m_socket_name = socketName;
- m_compositor->init();
- }
- QWaylandCompositor::~QWaylandCompositor()
- {
- qDeleteAll(m_compositor->m_globals);
- delete m_compositor;
- }
- void QWaylandCompositor::addGlobalInterface(QWaylandGlobalInterface *interface)
- {
- wl_global_create(m_compositor->wl_display(), interface->interface(), interface->version(), interface, QtWayland::Compositor::bindGlobal);
- m_compositor->m_globals << interface;
- }
- void QWaylandCompositor::addDefaultShell()
- {
- addGlobalInterface(new QtWayland::Shell);
- }
- struct wl_display *QWaylandCompositor::waylandDisplay() const
- {
- return m_compositor->wl_display();
- }
- void QWaylandCompositor::sendFrameCallbacks(QList<QWaylandSurface *> visibleSurfaces)
- {
- m_compositor->sendFrameCallbacks(visibleSurfaces);
- }
- void QWaylandCompositor::frameStarted()
- {
- for (QtWayland::Surface *surf: m_compositor->surfaces())
- surf->frameStarted();
- }
- void QWaylandCompositor::destroyClientForSurface(QWaylandSurface *surface)
- {
- destroyClient(surface->client());
- }
- void QWaylandCompositor::destroyClient(WaylandClient *client)
- {
- m_compositor->destroyClient(client);
- }
- QList<QWaylandSurface *> QWaylandCompositor::surfacesForClient(WaylandClient* c) const
- {
- wl_client *client = static_cast<wl_client *>(c);
- QList<QtWayland::Surface *> surfaces = m_compositor->surfaces();
- QList<QWaylandSurface *> result;
- for (int i = 0; i < surfaces.count(); ++i) {
- if (surfaces.at(i)->resource()->client() == client) {
- result.append(surfaces.at(i)->waylandSurface());
- }
- }
- return result;
- }
- QList<QWaylandSurface *> QWaylandCompositor::surfaces() const
- {
- QList<QtWayland::Surface *> surfaces = m_compositor->surfaces();
- QList<QWaylandSurface *> surfs;
- foreach (QtWayland::Surface *s, surfaces)
- surfs << s->waylandSurface();
- return surfs;
- }
- QWindow * QWaylandCompositor::window() const
- {
- return m_toplevel_window;
- }
- void QWaylandCompositor::cleanupGraphicsResources()
- {
- m_compositor->cleanupGraphicsResources();
- }
- void QWaylandCompositor::surfaceAboutToBeDestroyed(QWaylandSurface *surface)
- {
- Q_UNUSED(surface);
- }
- QWaylandSurfaceView *QWaylandCompositor::pickView(const QPointF &globalPosition) const
- {
- Q_FOREACH (QtWayland::Surface *surface, m_compositor->surfaces()) {
- foreach (QWaylandSurfaceView *view, surface->waylandSurface()->views())
- if (QRectF(view->pos(), surface->size()).contains(globalPosition))
- return view;
- }
- return 0;
- }
- QPointF QWaylandCompositor::mapToView(QWaylandSurfaceView *surface, const QPointF &globalPosition) const
- {
- return globalPosition - surface->pos();
- }
- /*!
- Override this to handle QDesktopServices::openUrl() requests from the clients.
- The default implementation simply forwards the request to QDesktopServices::openUrl().
- */
- bool QWaylandCompositor::openUrl(WaylandClient *client, const QUrl &url)
- {
- Q_UNUSED(client);
- return QDesktopServices::openUrl(url);
- }
- QtWayland::Compositor * QWaylandCompositor::handle() const
- {
- return m_compositor;
- }
- void QWaylandCompositor::setRetainedSelectionEnabled(bool enabled)
- {
- m_compositor->setRetainedSelectionEnabled(enabled);
- }
- bool QWaylandCompositor::retainedSelectionEnabled() const
- {
- return m_compositor->retainedSelectionEnabled();
- }
- void QWaylandCompositor::retainedSelectionReceived(QMimeData *)
- {
- }
- void QWaylandCompositor::overrideSelection(const QMimeData *data)
- {
- m_compositor->overrideSelection(data);
- }
- void QWaylandCompositor::setClientFullScreenHint(bool value)
- {
- m_compositor->setClientFullScreenHint(value);
- }
- const char *QWaylandCompositor::socketName() const
- {
- if (m_compositor->m_socket_name.isEmpty())
- return 0;
- return m_compositor->m_socket_name.constData();
- }
- /*!
- Set the screen orientation based on accelerometer data or similar.
- */
- void QWaylandCompositor::setScreenOrientation(Qt::ScreenOrientation orientation)
- {
- m_compositor->setScreenOrientation(orientation);
- }
- void QWaylandCompositor::setOutputGeometry(const QRect &geometry)
- {
- m_compositor->setOutputGeometry(geometry);
- }
- QRect QWaylandCompositor::outputGeometry() const
- {
- return m_compositor->outputGeometry();
- }
- void QWaylandCompositor::setOutputRefreshRate(int rate)
- {
- m_compositor->setOutputRefreshRate(rate);
- }
- int QWaylandCompositor::outputRefreshRate() const
- {
- return m_compositor->outputRefreshRate();
- }
- QWaylandInputDevice *QWaylandCompositor::defaultInputDevice() const
- {
- return m_compositor->defaultInputDevice()->handle();
- }
- QWaylandInputPanel *QWaylandCompositor::inputPanel() const
- {
- return m_compositor->inputPanel()->handle();
- }
- QWaylandDrag *QWaylandCompositor::drag() const
- {
- return m_compositor->defaultInputDevice()->dragHandle();
- }
- bool QWaylandCompositor::isDragging() const
- {
- return m_compositor->isDragging();
- }
- void QWaylandCompositor::sendDragMoveEvent(const QPoint &global, const QPoint &local,
- QWaylandSurface *surface)
- {
- m_compositor->sendDragMoveEvent(global, local, surface ? surface->handle() : 0);
- }
- void QWaylandCompositor::sendDragEndEvent()
- {
- m_compositor->sendDragEndEvent();
- }
- void QWaylandCompositor::setCursorSurface(QWaylandSurface *surface, int hotspotX, int hotspotY)
- {
- Q_UNUSED(surface);
- Q_UNUSED(hotspotX);
- Q_UNUSED(hotspotY);
- }
- void QWaylandCompositor::configureTouchExtension(TouchExtensionFlags flags)
- {
- m_compositor->configureTouchExtension(flags);
- }
- QWaylandSurfaceView *QWaylandCompositor::createView(QWaylandSurface *surface)
- {
- return new QWaylandSurfaceView(surface);
- }
- QT_END_NAMESPACE